Ifekthri eqondile engu-60A 12V/24V/48V mppt isilawuli seshaja yelanga izilawuli zelanga ezine-BT LCD isibonisi SRNE ML4860 Isithombe Esifakiwe

Ifekthri eqondile engu-60A 12V/24V/48V mppt isilawuli seshaja yelanga izilawuli zelanga ezine-BT LCD ukubonisa SRNE ML4860

Ingakwazi ukubona amandla akhiqizwe i-solar panel ngesikhathi sangempela futhi ilandelele i-voltage ephezulu kanye nevelu yamanje (VI), ukuze isistimu ikwazi ukushaja ibhethri ngokukhipha amandla aphezulu. Isetshenziswa ohlelweni lwe-solar off-grid PV, iqondisa umsebenzi wephaneli yelanga, ibhethri nomthwalo, futhi iyingxenye yokulawula eyinhloko yesistimu ye-PV engaphandle kwegridi.

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici

Ngobuchwepheshe obuthuthukisiwe bokulandela i-dual-peak noma i-multi-peak, lapho iphaneli yelanga inethunzi noma ingxenye yephaneli ihluleka okuholela ekuphakameni okuningi ku-IV curve, isilawuli sisakwazi ukulandelela ngokunembile indawo enkulu yamandla.
I-algorithm yokulandelela amaphuzu aphezulu eyakhelwe ngaphakathi ingathuthukisa kakhulu ukusebenza kahle kokusetshenziswa kwamandla kwezinhlelo ze-photovoltaic, futhi ikhuphule ukusebenza kahle kokushaja ngo-15% kuya ku-20% uma kuqhathaniswa nendlela evamile ye-PWM.
Inhlanganisela yama-algorithms amaningi okulandela ngomkhondo inika amandla ukulandelela okunembile kwendawo yokusebenza elungile kujika le-IV ngesikhathi esifushane kakhulu.
Umkhiqizo uziqhayisa ngokusebenza kahle kwe-MPPT kokulandela ngomkhondo okungafika ku-99.9%.
Ubuchwepheshe bokuphakelwa kwamandla edijithali obuthuthukisiwe bukhuphula ukusebenza kahle kokuguqulwa kwamandla okufika ku-98%.
Izinketho zezinhlelo zokushaja ezihlukene ezihlanganisa lezo zamabhethri ejeli, amabhethri avaliwe namabhethri avuliwe, enziwe ngokwezifiso, njll. ziyatholakala.
Isilawuli sinemodi yokushaja yamanje ekhawulelwe. Uma amandla ephaneli yelanga edlula izinga elithile futhi amandla okushaja makhulu kunowamanje olinganiselwe, isilawuli sizokwehlisa ngokuzenzakalelayo amandla okushaja futhi ilethe imanje ukushaja kuleveli elinganiselwe.
Ukuqalisa okukhulu kwamanje okukhulu kwemithwalo ye-capacitive kuyasekelwa.
Ukubonwa okuzenzakalelayo kwamandla ebhethri kuyasekelwa.
Izinkomba zephutha ze-LED nesikrini se-LCD esingabonisa ulwazi olungavamile lusiza abasebenzisi ukuthi babone ngokushesha amaphutha esistimu.
Umsebenzi wokugcina idatha womlando uyatholakala, futhi idatha ingagcinwa isikhathi esingangonyaka.
Isilawuli sifakwe isikrini se-LCD lapho abasebenzisi bangakwazi ukuhlola kuphela idatha yokusebenza kwedivayisi nezimo, kodwa futhi balungise amapharamitha wesilawuli.
Isilawuli sisekela umthetho olandelwayo we-Modbus, ukufeza izidingo zokuxhumana zezikhathi ezihlukahlukene.
Konke ukuxhumana kubekwe zodwa ngogesi, ngakho abasebenzisi bangaqiniseka ngokusetshenziswa.
Isilawuli sisebenzisa indlela eyakhelwe ngaphakathi yokuvikela izinga lokushisa elingaphezu kokushisa. Uma izinga lokushisa lidlula inani elibekiwe, amandla okushaja azokwehla ngesilinganiso somugqa wezinga lokushisa futhi ukushajwa kuzomiswa ukuze kunqandwe ukukhuphuka kwezinga lokushisa kwesilawuli, kugcinwe ngempumelelo isilawuli ukuthi singalinyazwa ukushisa ngokweqile.
Ngosizo lomsebenzi wokusampula umthamo webhethri yangaphandle, ukusampula kwamandla ebhethri kukhululiwe emthelela wokulahleka komugqa, okwenza ukulawula kunembe kakhudlwana.
Kufakwe nomsebenzi wokunxeshezelwa kwezinga lokushisa, isilawuli singalungisa ngokuzenzakalelayo amapharamitha wokushaja nokukhipha ukuze sandise impilo yesevisi yebhethri.
Isilawuli siphinde sibe nomsebenzi wokuvikela izinga lokushisa elingaphezu kokushisa kwebhethri, futhi lapho izinga lokushisa lebhethri langaphandle lidlula inani elibekiwe, ukushaja nokukhipha kuzovalwa ukuze kuvikelwe izingxenye ukuthi zingalinyazwa ukushisa ngokweqile.
Ukuvikelwa kokukhanyisa kwe-TVS